1 /* 2 * Copyright (c) 2023-2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_TEXT_PICKER_TEXT_PICKER_MODEL_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_TEXT_PICKER_TEXT_PICKER_MODEL_H 18 19 #include <functional> 20 #include <mutex> 21 22 #include "base/geometry/dimension.h" 23 #include "core/components/picker/picker_theme.h" 24 #include "core/components_ng/pattern/picker/picker_type_define.h" 25 #include "core/components_ng/pattern/text_picker/textpicker_properties.h" 26 namespace OHOS::Ace { 27 struct TextPickerDialog { 28 CalcDimension height; 29 uint32_t selectedValue; 30 std::vector<std::string> getRangeVector; 31 bool isDefaultHeight; 32 bool enableHoverMode = false; 33 std::optional<DialogAlignment> alignment; 34 std::optional<DimensionOffset> offset; 35 std::optional<DimensionRect> maskRect; 36 std::optional<Color> backgroundColor; 37 std::optional<int32_t> backgroundBlurStyle; 38 std::optional<Shadow> shadow; 39 std::optional<HoverModeAreaType> hoverModeArea; 40 }; 41 struct TextPickerDialogEvent { 42 std::function<void()> onDidAppear; 43 std::function<void()> onDidDisappear; 44 std::function<void()> onWillAppear; 45 std::function<void()> onWillDisappear; 46 }; 47 using TextChangeEvent = std::function<void(const std::string&, double)>; 48 using TextCascadeChangeEvent = std::function<void(const std::vector<std::string>&, const std::vector<double>&)>; 49 using TextCascadeValueChangeEvent = std::function<void(const std::vector<std::string>&)>; 50 using TextCascadeSelectedChangeEvent = std::function<void(const std::vector<double>&)>; 51 class ACE_FORCE_EXPORT TextPickerModel { 52 public: 53 static TextPickerModel* GetInstance(); 54 virtual ~TextPickerModel() = default; 55 56 virtual void Create(RefPtr<PickerTheme> pickerTheme, uint32_t columnKind) = 0; 57 virtual void SetSelected(uint32_t value) = 0; 58 virtual void SetRange(const std::vector<NG::RangeContent>& value) = 0; 59 virtual void SetValue(const std::string& value) = 0; 60 virtual void SetDefaultPickerItemHeight(const Dimension& value) = 0; SetGradientHeight(const Dimension & value)61 virtual void SetGradientHeight(const Dimension& value) {}; 62 virtual void SetCanLoop(const bool value) = 0; 63 virtual void SetDefaultAttributes(const RefPtr<PickerTheme>& pickerTheme) = 0; 64 virtual void SetDisappearTextStyle(const RefPtr<PickerTheme>& pickerTheme, const NG::PickerTextStyle& value) = 0; 65 virtual void SetNormalTextStyle(const RefPtr<PickerTheme>& pickerTheme, const NG::PickerTextStyle& value) = 0; 66 virtual void SetSelectedTextStyle(const RefPtr<PickerTheme>& pickerTheme, const NG::PickerTextStyle& value) = 0; 67 virtual void HasUserDefinedDisappearFontFamily(bool isUserDefined) = 0; 68 virtual void HasUserDefinedNormalFontFamily(bool isUserDefined) = 0; 69 virtual void HasUserDefinedSelectedFontFamily(bool isUserDefined) = 0; 70 virtual void MultiInit(const RefPtr<PickerTheme> pickerTheme) = 0; 71 virtual void SetColumns(const std::vector<NG::TextCascadePickerOptions>& options) = 0; 72 virtual void SetIsCascade(bool isCascade) = 0; 73 virtual void SetOnCascadeChange(TextCascadeChangeEvent&& onChange) = 0; 74 virtual void SetOnScrollStop(TextCascadeChangeEvent&& onScrollStop) = 0; 75 virtual void SetValues(const std::vector<std::string>& values) = 0; 76 virtual void SetSelecteds(const std::vector<uint32_t>& values) = 0; 77 virtual bool IsSingle() = 0; 78 virtual bool GetSingleRange(std::vector<NG::RangeContent>& rangeValue) = 0; 79 virtual bool IsCascade() = 0; 80 virtual uint32_t GetMaxCount() = 0; 81 virtual void SetMaxCount(uint32_t maxCount) = 0; 82 virtual bool GetMultiOptions(std::vector<NG::TextCascadePickerOptions>& options) = 0; 83 virtual void SetBackgroundColor(const Color& color) = 0; 84 virtual void SetHasSelectAttr(bool value) = 0; 85 virtual void SetOnValueChangeEvent(TextCascadeValueChangeEvent&& onChange) = 0; 86 virtual void SetOnSelectedChangeEvent(TextCascadeSelectedChangeEvent&& onChange) = 0; 87 virtual void SetSingleRange(bool isSingleRange) = 0; 88 virtual bool GetSingleRange() = 0; SetDivider(const NG::ItemDivider & divider)89 virtual void SetDivider(const NG::ItemDivider& divider) {}; 90 virtual void HasUserDefinedOpacity() = 0; 91 92 private: 93 static std::unique_ptr<TextPickerModel> textPickerInstance_; 94 static std::mutex mutex_; 95 }; 96 97 class TextPickerDialogModel { 98 public: 99 static TextPickerDialogModel* GetInstance(); 100 virtual ~TextPickerDialogModel() = default; 101 102 virtual RefPtr<AceType> CreateObject() = 0; 103 virtual void SetTextPickerDialogShow(RefPtr<AceType>& PickerText, NG::TextPickerSettingData& settingData, 104 std::function<void()>&& onCancel, std::function<void(const std::string&)>&& onAccept, 105 std::function<void(const std::string&)>&& onChange, std::function<void(const std::string&)>&& onScrollStop, 106 TextPickerDialog& textPickerDialog, TextPickerDialogEvent& textPickerDialogEvent, 107 const std::vector<ButtonInfo>& buttonInfos) = 0; 108 109 private: 110 static std::unique_ptr<TextPickerDialogModel> textPickerDialogInstance_; 111 static std::mutex mutex_; 112 }; 113 } // namespace OHOS::Ace 114 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_TEXT_PICKER_TEXT_PICKER_MODEL_H 115